update

client/Dockerfile.web

@@ -6,8 +6,9 @@ RUN corepack enable
 RUN yarn set version stable
 
 COPY package.json yarn.lock .yarnrc.yml ./
+COPY .yarn ./.yarn
 
-RUN yarn install
+RUN yarn install --immutable
 COPY . .
 
 ARG COMMIT_SHA=unknown